Official Biology Clep Test - College Board Exam
100% Solved
In which of the following (E)The division of the species into castes ensures the
ways do social insects survival of the fittest
benefit most from having
several types or castes
within the species?
(A) Each colony is able to
include a large number of
individuals.
(B) The secretions or
odors produced by the
protective caste are an
effective defense.
(C) The division of the
species into castes
ensures the survival of the
fittest.
(D) Large numbers of the
worker caste can migrate
to start new colonies.
(E) The specialized
structure of each caste
permits division of labor
and greater
efficiency.
,2. The greatest diversity of (E) a phylum
structure and of methods
of locomotion is exhibited
in the individuals of
(A) a class
(B) a family
(C)an order
(D) a species
(E) a phylum
3. Of the following, which (A) The protozoan Trichonympha digesting wood in
is an example of a the gut of a termite
mutualistic relationship?
(A)The protozoan
Trichonympha digesting
wood in the gut of a
termite
(B) The sporozoan
Plasmodium reproducing
in human blood cells and
liberating toxins into
the human body
(C)Two species of
Paramecium deriving food
from a common
Laboratory culture
(D) Rabbits being eaten by
foxes
(E) Humans inadvertently
providing food for
cockroaches
,4. Evidence that (C) chlorophylls a and b are photosynthetic pigments
multicellular green plants
may
have evolved from green
algae is best supported
by the fact that in both
(A) the gametophyte
generation is dominant
(B) the sporophyte
generation is dominant
(C) chlorophylls a and b
are photosynthetic
pigments
(D) xylem vessels are
pitted and spiraled
(E) male gametes are
nonflagellated
, 5. All of the following (D) If captured, some of the energy of the excited
statements concerning the electrons is used to split carbon dioxide into carbon
light-capturing reactions and oxygen.
of photosynthesis are
true EXCEPT
(A) An initial event is the
excitation of electrons
in chlorophyll by light
energy.
(B) The excited electrons
are raised to a higher
energy level.
(C) If not captured, the
excited electrons drop
back to their initial energy
levels.
(D) If captured, some of
the energy of the excited
electrons is used to split
carbon dioxide into
carbon and oxygen.
(E) Light is absorbed by
pigments that are
embedded in membranes.
100% Solved
In which of the following (E)The division of the species into castes ensures the
ways do social insects survival of the fittest
benefit most from having
several types or castes
within the species?
(A) Each colony is able to
include a large number of
individuals.
(B) The secretions or
odors produced by the
protective caste are an
effective defense.
(C) The division of the
species into castes
ensures the survival of the
fittest.
(D) Large numbers of the
worker caste can migrate
to start new colonies.
(E) The specialized
structure of each caste
permits division of labor
and greater
efficiency.
,2. The greatest diversity of (E) a phylum
structure and of methods
of locomotion is exhibited
in the individuals of
(A) a class
(B) a family
(C)an order
(D) a species
(E) a phylum
3. Of the following, which (A) The protozoan Trichonympha digesting wood in
is an example of a the gut of a termite
mutualistic relationship?
(A)The protozoan
Trichonympha digesting
wood in the gut of a
termite
(B) The sporozoan
Plasmodium reproducing
in human blood cells and
liberating toxins into
the human body
(C)Two species of
Paramecium deriving food
from a common
Laboratory culture
(D) Rabbits being eaten by
foxes
(E) Humans inadvertently
providing food for
cockroaches
,4. Evidence that (C) chlorophylls a and b are photosynthetic pigments
multicellular green plants
may
have evolved from green
algae is best supported
by the fact that in both
(A) the gametophyte
generation is dominant
(B) the sporophyte
generation is dominant
(C) chlorophylls a and b
are photosynthetic
pigments
(D) xylem vessels are
pitted and spiraled
(E) male gametes are
nonflagellated
, 5. All of the following (D) If captured, some of the energy of the excited
statements concerning the electrons is used to split carbon dioxide into carbon
light-capturing reactions and oxygen.
of photosynthesis are
true EXCEPT
(A) An initial event is the
excitation of electrons
in chlorophyll by light
energy.
(B) The excited electrons
are raised to a higher
energy level.
(C) If not captured, the
excited electrons drop
back to their initial energy
levels.
(D) If captured, some of
the energy of the excited
electrons is used to split
carbon dioxide into
carbon and oxygen.
(E) Light is absorbed by
pigments that are
embedded in membranes.
